Hiroomi Ogino

Title: Hiroomi Ogino: Innovator in Monatin Production

Introduction

Hiroomi Ogino is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of biochemistry, particularly in the production of sweeteners. His innovative methodologies have the potential to enhance the yield of valuable compounds.

Latest Patents

Ogino holds a patent for a "Method for producing monatin using an L-amino acid aminotransferase." This invention provides a methodology for improving the yield of 2R,4R-Monatin. Specifically, it outlines a method for producing 2S,4R-Monatin or a salt thereof by contacting 4R-IHOG with an L-amino acid aminotransferase in the presence of an L-amino acid. The patent also describes a process for isomerizing the 2S,4R-Monatin to form the 2R,4R-Monatin. These production methods may further include condensing indole-3-pyruvate and pyruvate to form the 4R-IHOG, as well as deaminating tryptophan to create indole-3-pyruvate.

Career Highlights

Ogino is associated with Ajinomoto Co., Ltd., a leading company in the food and biotechnology sectors. His work at Ajinomoto has allowed him to focus on innovative solutions that improve product yields and quality. His expertise in biochemistry has positioned him as a valuable asset in the field.

Collaborations

Ogino has collaborated with notable colleagues, including Yasuaki Takakura and Masakazu Sugiyama. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Hiroomi Ogino's contributions to the production of monatin highlight his innovative spirit and dedication to advancing biochemistry. His patent reflects a significant step forward in the field, showcasing the potential for improved methodologies in sweetener production.